Clusterin also named Apoliprotein J (APO-J) is a 75-80 kD disulfide-linked heterodimeric protein. Across a broad range of species clusterin shows a high degree of sequence homology ranging from 70% to 80%.

Please Note: Always centrifuge product briefly before opening vial. Add 0.2 ml of deionized, sterile H2O and let the lyophilized pellet dissolve completely.This solution can then be diluted into other aqueous buffers and stored at -20°C for future use.

Storage:

The lyophilized protein, though stable at room temperature for up to 3 weeks, is best stored desiccated at -20°C. Reconstituted protein should be used immediately or stored long-term in undiluted working aliquots at -20°C. For long-term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid repeated freeze-thaw cycles.